Originally published on Mon August 26, 2013 8:53 am
A secret federal court found that the National Security Agency violated the civil rights of Americans when it collected thousands of emails and other digital messages between Americans, according to a 2011 opinion released Wednesday.
The FISA court ruled parts of the program to be unconstitutional and ordered them to be revised. The government made changes and the court signed off on the program in November of 2011.
Originally published on Fri August 23, 2013 7:09 am
For nearly a year, disease detectives around the world have been trying to track down the source of a mysterious new virus in the Middle East that has infected 96 people and killed 47 since September.
Now it looks like they've pinpointed at least one place where the virus is hiding out.
Scientists at Columbia University have detected the Middle East respiratory syndrome virus, or MERS, in a bat near the home of a man who died from the disease. The team found a small fragment of the virus's genes in the animal that matches perfectly with those seen in the patient.
Rocky, windswept Eastern Egg Rock, about 6 miles off the coast of Maine, was once a haven for a hugely diverse bird population. But in the 1800s, fishermen decimated the birds' ranks — for food and for feathers.
When ornithologist Stephen Kress first visited 40 years ago, the 7-acre island was nearly barren, with only grass and gulls left. Not a puffin in sight. Not even an old puffin bone.
Originally published on Thu August 22, 2013 8:16 am
This week's innovation pick is a shower head that reminds you you're taking too long. The Uji shower head gradually turns from green to red as users linger in the shower.
"It encourages [people] to take shorter and more energy efficient showers," said one of the co-inventors, Brett Andler. "By letting people become aware of how long they're in the shower, we've actually been able to cut shower time by 12 percent."
Digging a trench under the punishing midday sun, Thomas Lokinga stops only when he needs to wipe the sweat from his face. He is determined to find a nugget of gold amid the hard-baked ground in Nanakanak, in the eastern part of South Sudan, the world's newest nation.